From ee4563fbc51d69a5dbf14d1d5581e371a9f78294 Mon Sep 17 00:00:00 2001 From: iq_132 <1191709+iq132@users.noreply.github.com> Date: Sat, 19 Apr 2014 02:28:41 +0000 Subject: [PATCH] Add driver for Tail to Nose. --- makefile.burn_rules | 4 +- src/burn/drv/pre90s/d_tail2nose.cpp | 766 ++++++++++++++++++++++++++++ 2 files changed, 768 insertions(+), 2 deletions(-) create mode 100644 src/burn/drv/pre90s/d_tail2nose.cpp diff --git a/makefile.burn_rules b/makefile.burn_rules index 8ae881058..ec2ae6146 100644 --- a/makefile.burn_rules +++ b/makefile.burn_rules @@ -48,8 +48,8 @@ drvobj = d_dodonpachi.o d_donpachi.o d_esprade.o d_feversos.o d_gaia.o d_guwang d_ikki.o d_jack.o d_kangaroo.o d_kyugo.o d_ladybug.o d_lwings.o d_madgear.o d_markham.o d_marineb.o d_meijinsn.o \ d_mitchell.o d_mole.o d_momoko.o d_mrdo.o d_mrflea.o d_mustache.o d_mystston.o d_pacland.o d_pacman.o d_pac2650.o \ d_pkunwar.o d_prehisle.o d_punchout.o d_quizo.o d_rallyx.o d_renegade.o d_rpunch.o d_route16.o d_scregg.o d_sf.o d_skyfox.o \ - d_skykid.o d_snk68.o d_solomon.o d_sonson.o d_srumbler.o d_tecmo.o d_terracre.o d_tigeroad.o d_toki.o d_vulgus.o d_wallc.o \ - d_wc90.o d_wc90b.o d_wwfsstar.o \ + d_skykid.o d_snk68.o d_solomon.o d_sonson.o d_srumbler.o d_tail2nose.o d_tecmo.o d_terracre.o d_tigeroad.o d_toki.o \ + d_vulgus.o d_wallc.o d_wc90.o d_wc90b.o d_wwfsstar.o \ \ d_1945kiii.o d_aerofgt.o d_airbustr.o d_aquarium.o d_blmbycar.o d_bloodbro.o d_crospang.o d_crshrace.o d_dcon.o \ d_deniam.o d_ddragon3.o d_diverboy.o d_drgnmst.o d_drtomy.o d_egghunt.o d_esd16.o d_f1gp.o d_fstarfrc.o d_funybubl.o \ diff --git a/src/burn/drv/pre90s/d_tail2nose.cpp b/src/burn/drv/pre90s/d_tail2nose.cpp new file mode 100644 index 000000000..71ab00c11 --- /dev/null +++ b/src/burn/drv/pre90s/d_tail2nose.cpp @@ -0,0 +1,766 @@ +// FB Alpha Tail to Nose driver module +// Based on MAME driver by Nicola Salmoria + +#include "tiles_generic.h" +#include "m68000_intf.h" +#include "z80_intf.h" +#include "burn_ym2608.h" +#include "konamiic.h" + +static UINT8 *AllMem; +static UINT8 *MemEnd; +static UINT8 *AllRam; +static UINT8 *RamEnd; +static UINT8 *Drv68KROM; +static UINT8 *DrvZ80ROM; +static UINT8 *DrvSndROM; +static UINT8 *DrvISndROM; +static UINT8 *DrvGfxROM0; +static UINT8 *DrvGfxROM1; +static UINT8 *Drv68KRAM; +static UINT8 *DrvZoomRAM; +static UINT8 *DrvZoomRAMExp; +static UINT8 *DrvPalRAM; +static UINT8 *DrvVidRAM; +static UINT8 *DrvSprRAM; +static UINT8 *DrvZ80RAM; + +static UINT32 *DrvPalette; +static UINT8 DrvRecalc; + +static UINT8 DrvJoy1[16]; +static UINT8 DrvDips[2]; +static UINT8 DrvReset; +static UINT16 DrvInputs[1]; + +static UINT8 *soundlatch; +static UINT8 *char_bank; +static UINT8 *pal_bank; +static UINT8 *video_enable; +static UINT8 *DrvZ80Bank; + +static INT32 redraw_zoom_tiles; + +static struct BurnInputInfo Tail2nosInputList[] = { + {"P1 Coin", BIT_DIGITAL, DrvJoy1 + 8, "p1 coin" }, + {"P1 Start", BIT_DIGITAL, DrvJoy1 + 10, "p1 start" }, + {"P1 Left", BIT_DIGITAL, DrvJoy1 + 2, "p1 left" }, + {"P1 Right", BIT_DIGITAL, DrvJoy1 + 3, "p1 right" }, + {"P1 Button 1", BIT_DIGITAL, DrvJoy1 + 4, "p1 fire 1" }, + {"P1 Button 2", BIT_DIGITAL, DrvJoy1 + 5, "p1 fire 2" }, + + {"Reset", BIT_DIGITAL, &DrvReset, "reset" }, + {"Service 1", BIT_DIGITAL, DrvJoy1 + 11, "service" }, + {"Service 2", BIT_DIGITAL, DrvJoy1 + 14, "service" }, + {"Dip A", BIT_DIPSWITCH, DrvDips + 0, "dip" }, + {"Dip B", BIT_DIPSWITCH, DrvDips + 1, "dip" }, +}; + +STDINPUTINFO(Tail2nos) + +static struct BurnDIPInfo Tail2nosDIPList[]= +{ + {0x09, 0xff, 0xff, 0x00, NULL }, + {0x0a, 0xff, 0xff, 0x50, NULL }, + + {0 , 0xfe, 0 , 15, "Coin A" }, + {0x09, 0x01, 0x0f, 0x09, "5 Coins 1 Credits" }, + {0x09, 0x01, 0x0f, 0x08, "4 Coins 1 Credits" }, + {0x09, 0x01, 0x0f, 0x07, "3 Coins 1 Credits" }, + {0x09, 0x01, 0x0f, 0x06, "2 Coins 1 Credits" }, + {0x09, 0x01, 0x0f, 0x0b, "6 Coins/4 Credits" }, + {0x09, 0x01, 0x0f, 0x0c, "4 Coins 3 Credits" }, + {0x09, 0x01, 0x0f, 0x00, "1 Coin 1 Credits" }, + {0x09, 0x01, 0x0f, 0x0d, "5 Coins/6 Credits" }, + {0x09, 0x01, 0x0f, 0x0e, "4 Coins 5 Credits" }, + {0x09, 0x01, 0x0f, 0x0a, "2 Coins 3 Credits" }, + {0x09, 0x01, 0x0f, 0x01, "1 Coin 2 Credits" }, + {0x09, 0x01, 0x0f, 0x02, "1 Coin 3 Credits" }, + {0x09, 0x01, 0x0f, 0x03, "1 Coin 4 Credits" }, + {0x09, 0x01, 0x0f, 0x04, "1 Coin 5 Credits" }, + {0x09, 0x01, 0x0f, 0x05, "1 Coin 6 Credits" }, + + {0 , 0xfe, 0 , 15, "Coin B" }, + {0x09, 0x01, 0xf0, 0x90, "5 Coins 1 Credits" }, + {0x09, 0x01, 0xf0, 0x80, "4 Coins 1 Credits" }, + {0x09, 0x01, 0xf0, 0x70, "3 Coins 1 Credits" }, + {0x09, 0x01, 0xf0, 0x60, "2 Coins 1 Credits" }, + {0x09, 0x01, 0xf0, 0xb0, "6 Coins/4 Credits" }, + {0x09, 0x01, 0xf0, 0xc0, "4 Coins 3 Credits" }, + {0x09, 0x01, 0xf0, 0x00, "1 Coin 1 Credits" }, + {0x09, 0x01, 0xf0, 0xd0, "5 Coins/6 Credits" }, + {0x09, 0x01, 0xf0, 0xe0, "4 Coins 5 Credits" }, + {0x09, 0x01, 0xf0, 0xa0, "2 Coins 3 Credits" }, + {0x09, 0x01, 0xf0, 0x10, "1 Coin 2 Credits" }, + {0x09, 0x01, 0xf0, 0x20, "1 Coin 3 Credits" }, + {0x09, 0x01, 0xf0, 0x30, "1 Coin 4 Credits" }, + {0x09, 0x01, 0xf0, 0x40, "1 Coin 5 Credits" }, + {0x09, 0x01, 0xf0, 0x50, "1 Coin 6 Credits" }, + + {0 , 0xfe, 0 , 4, "Difficulty" }, + {0x0a, 0x01, 0x03, 0x01, "Easy" }, + {0x0a, 0x01, 0x03, 0x00, "Normal" }, + {0x0a, 0x01, 0x03, 0x02, "Hard" }, + {0x0a, 0x01, 0x03, 0x03, "Hardest" }, + + {0 , 0xfe, 0 , 2, "Demo Sounds" }, + {0x0a, 0x01, 0x04, 0x04, "Off" }, + {0x0a, 0x01, 0x04, 0x00, "On" }, + + {0 , 0xfe, 0 , 2, "Service Mode" }, + {0x0a, 0x01, 0x08, 0x00, "Off" }, + {0x0a, 0x01, 0x08, 0x08, "On" }, + + {0 , 0xfe, 0 , 2, "Game Mode" }, + {0x0a, 0x01, 0x10, 0x10, "Single" }, + {0x0a, 0x01, 0x10, 0x00, "Multiple" }, + +// {0 , 0xfe, 0 , 2, "Flip Screen" }, +// {0x0a, 0x01, 0x20, 0x00, "Off" }, +// {0x0a, 0x01, 0x20, 0x20, "On" }, + + {0 , 0xfe, 0 , 2, "Control Panel" }, + {0x0a, 0x01, 0x40, 0x40, "Standard" }, + {0x0a, 0x01, 0x40, 0x00, "Original" }, + + {0 , 0xfe, 0 , 2, "Country" }, + {0x0a, 0x01, 0x80, 0x00, "Domestic" }, + {0x0a, 0x01, 0x80, 0x80, "Overseas" }, +}; + +STDDIPINFO(Tail2nos) + +static inline void graphics_ram_expand_one(INT32 offset) +{ + offset &= 0x1fffe; + + DrvZoomRAMExp[offset * 2 + 3] = DrvZoomRAM[offset + 0] & 0x0f; + DrvZoomRAMExp[offset * 2 + 2] = DrvZoomRAM[offset + 0] >> 4; + DrvZoomRAMExp[offset * 2 + 1] = DrvZoomRAM[offset + 1] & 0x0f; + DrvZoomRAMExp[offset * 2 + 0] = DrvZoomRAM[offset + 1] >> 4; + + redraw_zoom_tiles = 1; +} + +static inline void palette_update(INT32 offset) +{ + INT32 p = *((UINT16*)(DrvPalRAM + offset)); + + INT32 r = (p >> 10) & 0x1f; + INT32 g = (p >> 5) & 0x1f; + INT32 b = (p >> 0) & 0x1f; + + r = (r << 3) | (r >> 2); + g = (g << 3) | (g >> 2); + b = (b << 3) | (b >> 2); + + DrvPalette[offset/2] = BurnHighCol(r, g, b, 0); +} + +static void __fastcall tail2nose_main_write_word(UINT32 address, UINT16 data) +{ + if ((address & 0xffe0000) == 0x400000) { + UINT16 *p = (UINT16*)DrvZoomRAM; + if (p[(address & 0x1ffff)/2] != data) { + p[(address & 0x1ffff)/2] = data; + graphics_ram_expand_one(address); + } + return; + } + + if ((address & 0xffff000) == 0x500000) { + K051316Write(0, (address & 0xffe)/2, data & 0xff); + return; + } + + if ((address & 0xfffffe0) == 0x510000) { + K051316WriteCtrl(0, (address & 0x1e)/2, data); + return; + } + + if ((address & 0xffff000) == 0xffe000) { + *((UINT16*)(DrvPalRAM + (address & 0xffe))) = data; + palette_update(address & 0xffe); + return; + } +} + +static void __fastcall tail2nose_main_write_byte(UINT32 address, UINT8 data) +{ + if ((address & 0xffe0000) == 0x400000) { + if (DrvZoomRAM[(address & 0x1ffff)^1] != data) { + DrvZoomRAM[(address & 0x1ffff)^1] = data; + graphics_ram_expand_one(address); + } + return; + } + + if ((address & 0xffff000) == 0x500000) { + K051316Write(0, (address & 0xffe)/2, data); + return; + } + + if ((address & 0xfffffe0) == 0x510000) { + K051316WriteCtrl(0, (address & 0x1e)/2, data); + return; + } + + if ((address & 0xffff000) == 0xffe000) { + DrvPalRAM[(address & 0xfff)^1] = data; + palette_update(address & 0xffe); + return; + } + + switch (address) + { + case 0xfff001: + { + static const INT32 banks[6] = { 0, 1, -1, -1, 2, 2 }; + + *char_bank = banks[data & 0x05]; + *video_enable = data & 0x10; + *pal_bank = (data & 0x20) ? 7 : 3; + } + + return; + + case 0xfff009: + *soundlatch = data; + ZetNmi(); + return; + } +} + +static UINT8 __fastcall tail2nose_main_read_byte(UINT32 address) +{ + if ((address & 0xffff000) == 0x500000) { + return K051316Read(0, (address & 0xffe)/2); + } + + switch (address) + { + case 0xfff000: + return DrvInputs[0] >> 8; + + case 0xfff001: + return DrvInputs[0]; + + case 0xfff004: + return DrvDips[0]; + + case 0xfff005: + return DrvDips[1]; + } + + return 0; +} + +static UINT16 __fastcall tail2nose_main_read_word(UINT32 address) +{ + if ((address & 0xffff000) == 0x500000) { + return K051316Read(0, (address & 0xffe)/2); + } + + switch (address) + { + case 0xfff000: + return DrvInputs[0]; + + case 0xfff004: + return (DrvDips[1] << 8) | (DrvDips[0] << 0); + } + + return 0; +} + +static void __fastcall tail2nose_sound_out(UINT16 port, UINT8 data) +{ + switch (port & 0xff) + { + case 0x08: + case 0x09: + case 0x0a: + case 0x0b: + BurnYM2608Write(port & 0x03, data); + return; + } +} + +static UINT8 _fastcall tail2nose_sound_in(UINT16 port) +{ + switch (port & 0xff) + { + case 0x07: + return *soundlatch; + } + + return 0; +} + +static void tail2noseFMIRQHandler(INT32, INT32 status) +{ + ZetSetIRQLine(0, (status & 1) ? ZET_IRQSTATUS_ACK : ZET_IRQSTATUS_NONE ); +} + +static INT32 tail2noseSynchroniseStream(INT32 nSoundRate) +{ + return (INT64)ZetTotalCycles() * nSoundRate / 5000000; +} + +static double tail2noseGetTime() +{ + return (double)ZetTotalCycles() / 5000000; +} + +static void tail2nos_zoom_callback(INT32 *code, INT32 *color, INT32 */*flags*/) +{ + *code |= ((*color & 0x03) << 8); + *color = 0x20 + ((*color & 0x38) >> 3); +} + +static void bankswitch(UINT32, UINT32 data) +{ + if (ZetGetActive() == -1) return; // bypass crash on init + + DrvZ80Bank[0] = data & 1; + + ZetMapArea(0x8000, 0xffff, 0, DrvZ80ROM + 0x10000 + (data & 1) * 0x8000); + ZetMapArea(0x8000, 0xffff, 2, DrvZ80ROM + 0x10000 + (data & 1) * 0x8000); +} + +static void DrvGfxExpand(UINT8 *s, INT32 len) +{ + for (INT32 i = len - 1; i >= 0; i--) { + INT32 d = s[i]; + s[i * 2 + 0] = d & 0xf; + s[i * 2 + 1] = d >> 4; + } +} + +static INT32 DrvDoReset() +{ + memset (AllRam, 0, RamEnd - AllRam); + + SekOpen(0); + SekReset(); + SekClose(); + + ZetOpen(0); + ZetReset(); + BurnYM2608Reset(); + bankswitch(0,0); + ZetClose(); + + K051316Reset(); + + redraw_zoom_tiles = 1; + + return 0; +} + +static INT32 MemIndex() +{ + UINT8 *Next; Next = AllMem; + + Drv68KROM = Next; Next += 0x100000; + DrvZ80ROM = Next; Next += 0x020000; + + DrvGfxROM0 = Next; Next += 0x200000; + DrvGfxROM1 = Next; Next += 0x100000; + + DrvISndROM = Next; Next += 0x002000; + DrvSndROM = Next; Next += 0x020000; + + DrvPalette = (UINT32*)Next; Next += 0x0800 * sizeof(int); + + AllRam = Next; + + soundlatch = Next; Next += 0x000001; + char_bank = Next; Next += 0x000001; + video_enable = Next; Next += 0x000001; + pal_bank = Next; Next += 0x000001; + DrvZ80Bank = Next; Next += 0x000001; + + DrvSprRAM = Next; Next += 0x001000; + Drv68KRAM = Next; Next += 0x004000; + DrvPalRAM = Next; Next += 0x001000; + DrvVidRAM = Next; Next += 0x001000; + DrvZoomRAM = Next; Next += 0x020000; + DrvZoomRAMExp = Next; Next += 0x040000; + + DrvZ80RAM = Next; Next += 0x000800; + + RamEnd = Next; + + MemEnd = Next; + + return 0; +} + +static INT32 DrvInit() +{ + AllMem = NULL; + MemIndex(); + INT32 nLen = MemEnd - (UINT8 *)0; + if ((AllMem = (UINT8 *)BurnMalloc(nLen)) == NULL) return 1; + memset(AllMem, 0, nLen); + MemIndex(); + + { + if (BurnLoadRom(Drv68KROM + 0x000001, 0, 2)) return 1; + if (BurnLoadRom(Drv68KROM + 0x000000, 1, 2)) return 1; + if (BurnLoadRom(Drv68KROM + 0x020001, 2, 2)) return 1; + if (BurnLoadRom(Drv68KROM + 0x020000, 3, 2)) return 1; + if (BurnLoadRom(Drv68KROM + 0x040000, 4, 1)) return 1; + if (BurnLoadRom(Drv68KROM + 0x0c0001, 5, 2)) return 1; + if (BurnLoadRom(Drv68KROM + 0x0c0000, 6, 2)) return 1; + + if (BurnLoadRom(DrvZ80ROM + 0x000000, 7, 1)) return 1; + if (BurnLoadRom(DrvZ80ROM + 0x010000, 8, 1)) return 1; + + if (BurnLoadRom(DrvGfxROM0 + 0x00000, 9, 1)) return 1; + if (BurnLoadRom(DrvGfxROM0 + 0x80000, 10, 1)) return 1; + + if (BurnLoadRom(DrvGfxROM1 + 0x00000, 11, 2)) return 1; + if (BurnLoadRom(DrvGfxROM1 + 0x00001, 12, 2)) return 1; + + if (BurnLoadRom(DrvSndROM, 13, 1)) return 1; + + if (BurnLoadRom(DrvISndROM, 0x80, 1)) return 1; + + for (INT32 i = 0; i < 0x80000; i+=4) { + BurnByteswap(DrvGfxROM1 + i + 1, 2); + } + + DrvGfxExpand(DrvGfxROM0, 0x100000); + DrvGfxExpand(DrvGfxROM1, 0x080000); + } + + SekInit(0, 0x68000); + SekOpen(0); + SekMapMemory(Drv68KROM, 0x000000, 0x03ffff, SM_ROM); + SekMapMemory(Drv68KROM + 0x040000, 0x200000, 0x27ffff, SM_ROM); + SekMapMemory(Drv68KROM + 0x0c0000, 0x2c0000, 0x2dffff, SM_ROM); + SekMapMemory(DrvZoomRAM, 0x400000, 0x41ffff, SM_ROM); + SekMapMemory(Drv68KRAM, 0xff8000, 0xffbfff, SM_RAM); + SekMapMemory(DrvSprRAM, 0xffc000, 0xffcfff, SM_RAM); + SekMapMemory(DrvVidRAM, 0xffd000, 0xffdfff, SM_RAM); + SekMapMemory(DrvPalRAM, 0xffe000, 0xffefff, SM_ROM); + SekSetWriteWordHandler(0, tail2nose_main_write_word); + SekSetWriteByteHandler(0, tail2nose_main_write_byte); + SekSetReadWordHandler(0, tail2nose_main_read_word); + SekSetReadByteHandler(0, tail2nose_main_read_byte); + SekClose(); + + ZetInit(0); + ZetOpen(0); + ZetMapArea(0x0000, 0x77ff, 0, DrvZ80ROM); + ZetMapArea(0x0000, 0x77ff, 2, DrvZ80ROM); + ZetMapArea(0x7800, 0x7fff, 0, DrvZ80RAM); + ZetMapArea(0x7800, 0x7fff, 1, DrvZ80RAM); + ZetMapArea(0x7800, 0x7fff, 2, DrvZ80RAM); + ZetSetOutHandler(tail2nose_sound_out); + ZetSetInHandler(tail2nose_sound_in); + + INT32 nSndROMLen = 0x20000; + BurnYM2608Init(8000000, DrvSndROM, &nSndROMLen, DrvISndROM, &tail2noseFMIRQHandler, tail2noseSynchroniseStream, tail2noseGetTime, 0); + AY8910SetPorts(0, NULL, NULL, NULL, bankswitch); // Really YM2608 + BurnTimerAttachZet(5000000); + BurnYM2608SetRoute(BURN_SND_YM2608_YM2608_ROUTE_1, 0.25, BURN_SND_ROUTE_BOTH); + BurnYM2608SetRoute(BURN_SND_YM2608_YM2608_ROUTE_2, 1.00, BURN_SND_ROUTE_BOTH); + BurnYM2608SetRoute(BURN_SND_YM2608_AY8910_ROUTE, 1.00, BURN_SND_ROUTE_BOTH); + + ZetClose(); + + K051316Init(0, DrvZoomRAM, DrvZoomRAMExp, 0x3ff, tail2nos_zoom_callback, 4, -1); + K051316SetOffset(0, -89, -24); + + GenericTilesInit(); + + DrvDoReset(); + + return 0; +} + +static INT32 DrvExit() +{ + GenericTilesExit(); + + ZetOpen(0); + BurnYM2608Exit(); + ZetClose(); + + K051316Exit(); + + SekExit(); + ZetExit(); + + BurnFree (AllMem); + + return 0; +} + +static void draw_layer() +{ + UINT16 *ram = (UINT16*)DrvVidRAM; + + for (INT32 offs = 0; offs < 64 * 32; offs++) + { + INT32 sx = (offs & 0x3f) << 3; + INT32 sy = (offs >> 6) << 3; + + if (sx >= nScreenWidth) { + offs |= 0x3f; + continue; + } + + if (sy >= nScreenHeight) break; + + INT32 code = (ram[offs] & 0x1fff) + (*char_bank << 13); + INT32 color = (ram[offs] >> 13) + (*pal_bank << 4); + + Render8x8Tile_Mask_Clip(pTransDraw, code, sx, sy - 8, color, 4, 0x0f, 0, DrvGfxROM0); + } +} + +static void draw_sprites() +{ + UINT16 *ram = (UINT16*)DrvSprRAM; + + for (INT32 offs = 0; offs < 0x300 / 2; offs += 4) + { + INT32 sx = ram[offs + 1]; + if (sx >= 0x8000) sx -= 0x10000; + + INT32 sy = 0x10000 - ram[offs + 0]; + if (sy >= 0x8000) sy -= 0x10000; + + INT32 attr = ram[offs + 2]; + INT32 code = attr & 0x07ff; + INT32 color =((attr & 0xe000) >> 13) + 0x28; + INT32 flipx = attr & 0x1000; + INT32 flipy = attr & 0x0800; + + if (flipy) { + if (flipx) { + RenderCustomTile_Mask_FlipXY_Clip(pTransDraw, 16, 32, 0, sx+4, sy-9, color, 4, 0x0f, 0, DrvGfxROM1 + (code * 0x200)); + } else { + RenderCustomTile_Mask_FlipY_Clip(pTransDraw, 16, 32, 0, sx+4, sy-9, color, 4, 0x0f, 0, DrvGfxROM1 + (code * 0x200)); + } + } else { + if (flipx) { + RenderCustomTile_Mask_FlipX_Clip(pTransDraw, 16, 32, 0, sx+4, sy-9, color, 4, 0x0f, 0, DrvGfxROM1 + (code * 0x200)); + } else { + RenderCustomTile_Mask_Clip(pTransDraw, 16, 32, 0, sx+4, sy-9, color, 4, 0x0f, 0, DrvGfxROM1 + (code * 0x200)); + } + } + } +} + +static INT32 DrvDraw() +{ + if (DrvRecalc) { + for (INT32 i = 0; i < 0x1000; i+=2) { + palette_update(i); + } + DrvRecalc = 0; + } + + BurnTransferClear(); + + if (*video_enable) + { + K051316WrapEnable(0, 1); + + if (redraw_zoom_tiles) { + K051316RedrawTiles(0); + redraw_zoom_tiles = 0; + } + + K051316_zoom_draw(0, 0); + draw_sprites(); + draw_layer(); + } else { + BurnTransferClear(); + } + + BurnTransferCopy(DrvPalette); + + return 0; +} + +static INT32 DrvFrame() +{ + if (DrvReset) { + DrvDoReset(); + } + + { + memset (DrvInputs, 0xff, 1 * sizeof(INT16)); + for (INT32 i = 0; i < 16; i++) { + DrvInputs[0] ^= (DrvJoy1[i] & 1) << i; + } + } + + SekNewFrame(); + ZetNewFrame(); + + INT32 nSegment; + INT32 nInterleave = 100; + INT32 nSoundBufferPos = 0; + INT32 nCyclesTotal[2] = { 10000000 / 60, 5000000 / 60 }; + INT32 nCyclesDone[2] = { 0, 0 }; + + SekOpen(0); + ZetOpen(0); + + for (INT32 i = 0; i < nInterleave; i++) + { + nSegment = nCyclesTotal[0] / nInterleave; + nCyclesDone[0] += SekRun(nSegment); + + BurnTimerUpdate(SekTotalCycles() / 2); + } + + SekSetIRQLine(6, SEK_IRQSTATUS_AUTO); + + BurnTimerEndFrame(nCyclesTotal[1]); + + if (pBurnSoundOut) { + nSegment = nBurnSoundLen - nSoundBufferPos; + if (nSegment > 0) { + BurnYM2608Update(pBurnSoundOut + (nSoundBufferPos << 1), nSegment); + } + } + + ZetClose(); + SekClose(); + + if (pBurnDraw) { + DrvDraw(); + } + + return 0; +} + +static INT32 DrvScan(INT32 nAction,INT32 *pnMin) +{ + struct BurnArea ba; + + if (pnMin != NULL) { + *pnMin = 0x029730; + } + + if (nAction & ACB_MEMORY_RAM) { + memset(&ba, 0, sizeof(ba)); + ba.Data = AllRam; + ba.nLen = RamEnd - AllRam; + ba.szName = "All Ram"; + BurnAcb(&ba); + } + + if (nAction & ACB_DRIVER_DATA) + { + SekScan(nAction); + ZetScan(nAction); + + K051316Scan(nAction); + BurnYM2608Scan(nAction, pnMin); + } + + if (nAction & ACB_WRITE) { + ZetOpen(0); + bankswitch(0, DrvZ80Bank[0]); + ZetClose(); + + DrvRecalc = 1; + + for (INT32 i = 0; i < 0x20000; i+=2) { + graphics_ram_expand_one(i); + } + } + + return 0; +} + +static struct BurnRomInfo emptyRomDesc[] = { + { "", 0, 0, 0 }, +}; + +static struct BurnRomInfo Ym2608RomDesc[] = { + { "ym2608_adpcm_rom.bin", 0x002000, 0x23c9e0d8, BRF_ESS | BRF_PRG | BRF_BIOS }, +}; + + +// Tail to Nose - Great Championship + +static struct BurnRomInfo tail2nosRomDesc[] = { + { "v4", 0x10000, 0x1d4240c2, 1 | BRF_PRG | BRF_ESS }, // 0 68k Code + { "v7", 0x10000, 0x0fb70066, 1 | BRF_PRG | BRF_ESS }, // 1 + { "v3", 0x10000, 0xe2e0abad, 1 | BRF_PRG | BRF_ESS }, // 2 + { "v6", 0x10000, 0x069817a7, 1 | BRF_PRG | BRF_ESS }, // 3 + { "a23", 0x80000, 0xd851cf04, 1 | BRF_PRG | BRF_ESS }, // 4 + { "v5", 0x10000, 0xa9fe15a1, 1 | BRF_PRG | BRF_ESS }, // 5 + { "v8", 0x10000, 0x4fb6a43e, 1 | BRF_PRG | BRF_ESS }, // 6 + + { "v2", 0x08000, 0x920d8920, 2 | BRF_PRG | BRF_ESS }, // 7 Z80 Code + { "v1", 0x10000, 0xbf35c1a4, 2 | BRF_PRG | BRF_ESS }, // 8 + + { "a24", 0x80000, 0xb1e9de43, 3 | BRF_GRA }, // 9 Foreground Tiles + { "o1s", 0x40000, 0xe27a8eb4, 3 | BRF_GRA }, // 10 + + { "oj1", 0x40000, 0x39c36b35, 4 | BRF_GRA }, // 11 Sprites + { "oj2", 0x40000, 0x77ccaea2, 4 | BRF_GRA }, // 12 + + { "osb", 0x20000, 0xd49ab2f5, 5 | BRF_GRA }, // 13 Samples +}; + +STDROMPICKEXT(tail2nos, tail2nos, Ym2608) +STD_ROM_FN(tail2nos) + +struct BurnDriver BurnDrvTail2nos = { + "tail2nos", NULL, "ym2608", NULL, "1989", + "Tail to Nose - Great Championship\0", NULL, "V-System Co.", "Miscellaneous", + NULL, NULL, NULL, NULL, + BDF_GAME_WORKING | BDF_ORIENTATION_VERTICAL | BDF_ORIENTATION_FLIPPED, 2, HARDWARE_MISC_PRE90S, GBF_RACING, 0, + NULL, tail2nosRomInfo, tail2nosRomName, NULL, NULL, Tail2nosInputInfo, Tail2nosDIPInfo, + DrvInit, DrvExit, DrvFrame, DrvDraw, DrvScan, &DrvRecalc, 0x800, + 240, 320, 3, 4 +}; + + +// Super Formula (Japan) + +static struct BurnRomInfo sformulaRomDesc[] = { + { "ic129.4", 0x10000, 0x672bf690, 1 | BRF_PRG | BRF_ESS }, // 0 68k Code + { "ic130.7", 0x10000, 0x73f0c91c, 1 | BRF_PRG | BRF_ESS }, // 1 + { "v3", 0x10000, 0xe2e0abad, 1 | BRF_PRG | BRF_ESS }, // 2 + { "v6", 0x10000, 0x069817a7, 1 | BRF_PRG | BRF_ESS }, // 3 + { "a23", 0x80000, 0xd851cf04, 1 | BRF_PRG | BRF_ESS }, // 4 + { "v5", 0x10000, 0xa9fe15a1, 1 | BRF_PRG | BRF_ESS }, // 5 + { "v8", 0x10000, 0x4fb6a43e, 1 | BRF_PRG | BRF_ESS }, // 6 + + { "v2", 0x08000, 0x920d8920, 2 | BRF_PRG | BRF_ESS }, // 7 Z80 Code + { "v1", 0x10000, 0xbf35c1a4, 2 | BRF_PRG | BRF_ESS }, // 8 + + { "a24", 0x80000, 0xb1e9de43, 3 | BRF_GRA }, // 9 Foreground Tiles + { "o1s", 0x40000, 0xe27a8eb4, 3 | BRF_GRA }, // 10 + + { "oj1", 0x40000, 0x39c36b35, 4 | BRF_GRA }, // 11 Sprites + { "oj2", 0x40000, 0x77ccaea2, 4 | BRF_GRA }, // 12 + + { "osb", 0x20000, 0xd49ab2f5, 5 | BRF_GRA }, // 13 Samples +}; + +STDROMPICKEXT(sformula, sformula, Ym2608) +STD_ROM_FN(sformula) + +struct BurnDriver BurnDrvSformula = { + "sformula", "tail2nos", "ym2608", NULL, "1989", + "Super Formula (Japan)\0", NULL, "V-System Co.", "Miscellaneous", + NULL, NULL, NULL, NULL, + BDF_GAME_WORKING | BDF_CLONE | BDF_ORIENTATION_VERTICAL | BDF_ORIENTATION_FLIPPED, 2, HARDWARE_MISC_PRE90S, GBF_RACING, 0, + NULL, sformulaRomInfo, sformulaRomName, NULL, NULL, Tail2nosInputInfo, Tail2nosDIPInfo, + DrvInit, DrvExit, DrvFrame, DrvDraw, DrvScan, &DrvRecalc, 0x800, + 240, 320, 3, 4 +};